Celestia
ModCelestia adds synchronized meteor showers to the Overworld. The server calculates the trajectory and appearance so all players see the exact same streak at the same time.
Type
Mod
Modrinth Downloads
1,048
Modrinth ID
wNm4ZRCd
Last Updated
Jun 26, 2026
Description
Celestia
Celestia adds synchronized shooting stars, meteor showers, wishes, and subtle astronomical events to Minecraft's night sky. Every meteor is decided by the server and sent to nearby clients, so players in the same world see the same star cross the sky at the same time.

Features
- Guaranteed shooting stars every night.
- Sporadic stars from any direction in the sky.
- Meteor showers with a shared radiant and natural variation.
- Optional Slow mode for calmer skies on servers or singleplayer.
- Moon phases affect star frequency and subtle color bias.
- Make a wish when a star crosses near the center of your view.
- Luck I for 60 seconds when making a wish, limited to once per Minecraft night per player.
- Advancements for seeing stars, making a wish, completing a shower, and using astronomy/debug tools.
- Special cyan/violet stars in The End.
- Cinematic photographic trail mode with adaptive FPS-based sample reduction.
- Configurable client-side active star limit.
- Localized config screen: English, Spanish (Spain), and Spanish (Mexico).
- Sodium/Iris-friendly: no mixins, no renderer replacement.

How It Works
Celestia schedules stars for each Minecraft night. This prevents empty nights while still keeping the timing random and natural.
Normal sporadic stars can come from any direction. Meteor showers are different: they last for a while and many stars share a similar direction, like a real meteor shower radiant.
Wishing
If a shooting star crosses close to the center of your screen while you are looking at the sky, Celestia triggers a small visual and sound effect. The server then grants Luck I for 60 seconds.
This reward is limited to once per Minecraft night per player, so it feels special without being easy to farm.
Configuration
Client config:
config/celestia-client.propertiesImportant client options:
localVisualPower=1.00 trailDetail=balanced glowEnabled=true maxConcurrentStars=8 singleplayerSlowModeEnabled=false singleplayerSlowModeInterval=70Server config:
config/celestia-server.propertiesServer owners can configure nightly star counts, meteor shower frequency, cluster sizes, Slow mode, and The End star frequency.
Commands
Admin/gamemaster commands include:
/celestia power /celestia power <multiplier> /celestia slow on /celestia slow off /celestia slow speed <ticks> /celestia slow status /celestia burst <count> /celestia shower burst <count> /celestia debug /celestia debug star /celestia debug star palette /celestia debug shower start /celestia debug shower stop /celestia debug schedule <days>Compatibility
Celestia is designed to work well with Sodium, Iris, Lithium, FerriteCore, and shader packs. Shaders may change how particles, bloom, fog, and clouds look, but Celestia uses bright distant particles and optional glow to keep stars readable.
Requirements
- Minecraft 26.1.x
- Fabric Loader 0.19.2 or newer
- Fabric API
- Java 25 or newer
- Optional: Mod Menu compatible with Minecraft 26.1
License
MIT
Celestia: Español
Celestia agrega estrellas fugaces sincronizadas, lluvias de meteoros, deseos y eventos astronomicos sutiles al cielo nocturno de Minecraft. Cada meteoro lo decide el servidor y se envia a los clientes cercanos, asi que los jugadores del mismo mundo ven la misma estrella cruzar el cielo al mismo tiempo.

Caracteristicas
- Estrellas fugaces garantizadas cada noche.
- Estrellas esporadicas desde cualquier direccion del cielo.
- Lluvias de meteoros con radiante compartido y variacion natural.
- Slow mode opcional para cielos mas tranquilos en servidor o singleplayer.
- Las fases lunares afectan frecuencia y color de forma sutil.
- Mecanica de pedir un deseo cuando una estrella cruza cerca del centro de tu vista.
- Suerte I durante 60 segundos al pedir un deseo, limitado a una vez por noche de Minecraft por jugador.
- Avances por ver estrellas, pedir deseos, completar lluvias y usar herramientas de astronomia/debug.
- Estrellas cyan/violeta especiales en The End.
- Modo de estela fotografica/cinematica con reduccion adaptativa segun FPS.
- Limite configurable de estrellas activas en cliente.
- Pantalla de configuracion localizada: ingles, espanol de Espana y espanol de Mexico.
- Compatible con Sodium/Iris: sin mixins y sin reemplazar el renderer.

Como funciona
Celestia agenda estrellas para cada noche de Minecraft. Esto evita noches vacias, pero mantiene los momentos de aparicion aleatorios y naturales.
Las estrellas normales pueden venir desde cualquier direccion. Las lluvias de meteoros funcionan distinto: duran un rato y muchas estrellas comparten una direccion parecida, como un radiante real.
Pedir un deseo
Si una estrella fugaz cruza cerca del centro de tu pantalla mientras miras al cielo, Celestia activa un pequeno efecto visual y sonoro. Luego el servidor otorga Suerte I durante 60 segundos.
Esta recompensa esta limitada a una vez por noche de Minecraft por jugador, para que se sienta especial sin ser facil de farmear.
Configuracion
Configuracion de cliente:
config/celestia-client.propertiesOpciones importantes de cliente:
localVisualPower=1.00 trailDetail=balanced glowEnabled=true maxConcurrentStars=8 singleplayerSlowModeEnabled=false singleplayerSlowModeInterval=70Configuracion de servidor:
config/celestia-server.propertiesLos duenos de servidores pueden configurar estrellas por noche, frecuencia de lluvias, tamanos de grupos, Slow mode y frecuencia de estrellas en The End.
Comandos
Comandos de admin/gamemaster:
/celestia power /celestia power <multiplier> /celestia slow on /celestia slow off /celestia slow speed <ticks> /celestia slow status /celestia burst <count> /celestia shower burst <count> /celestia debug /celestia debug star /celestia debug star palette /celestia debug shower start /celestia debug shower stop /celestia debug schedule <days>Compatibilidad
Celestia esta disenado para funcionar bien con Sodium, Iris, Lithium, FerriteCore y shader packs. Los shaders pueden cambiar como se ven particulas, bloom, niebla y nubes, pero Celestia usa particulas brillantes a distancia y glow opcional para mantener las estrellas legibles.
Requisitos
- Minecraft 26.1.x
- Fabric Loader 0.19.2 o superior
- Fabric API
- Java 25 o superior
- Opcional: Mod Menu compatible con Minecraft 26.1
Licencia
MIT
Compatibility
Mod Loaders
Game Versions
Screenshots
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